WALL SHEETING
PROFILES.
Profiled sheets for every project
Our wall profiles are specifically designed to provide a clean, uniform appearance when used for vertical cladding applications. Unlike standard roofing sheets, these profiles are roll-formed in reverse so that the wider pan faces outward from the purlin, creating a flatter, more visually consistent wall finish.
The lap detail is carefully manufactured to minimise visible joints and provide a more seamless appearance across the wall. This helps produce a neat, professional finish while maintaining the strength and durability expected from steel profiled sheeting.
Manufactured from high-quality steel, the sheets offer excellent durability, weather resistance and long service life, making them suitable for agricultural, industrial and commercial buildings. They are lightweight, quick to install and can be produced in a range of lengths to suit different building requirements.
For buildings requiring ventilation, we can also supply Ventair sheeting, which allows controlled airflow while still providing protection from the elements. This makes it particularly suitable for agricultural buildings, livestock housing and other applications where ventilation is important.
TPP 1000-32
Reverse Perforated
summary
key figures
12000mm
Maximum Length
500mm
Minimum Length
4.8Kg/m
0.5mm thickness
6.7Kg/m
0.7mm thickness
View product
in NBS Source
TECHNICAL: LOADSPAN TABLES AND DIMENSIONS
Our profiled sheet load/span tables provide guidance on the structural performance of our profiles in 0.5 mm and 0.7 mm thicknesses. Some profiles are available in 0.5 mm only, and the tables indicate the allowable loads for each span.
Both positive (+ve) and negative (-ve) loads are shown. Positive loads are based on a deflection limit of L/200, while negative loads are based on L/150.
These tables have been produced by SCI on behalf of Thomas Panels and Profiles in accordance with BS EN 1993-1-3:2006. The loads presented represent the total characteristic load that can be applied to the profile for a given span. In design, this value must include the self-weight of the profile together with any other permanent or imposed loads.
MAIN FEATURES
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Reverse roll-formed profiles designed specifically for vertical wall cladding
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Wider pan faces outward to create a flatter, more architectural wall appearance
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Manufactured lap detail designed to give a cleaner, more seamless finish on the wall
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Strong yet lightweight steel construction for efficient installation
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Suitable for industrial, commercial and agricultural buildings
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Available in a range of durable coated finishes and colours
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Ventair sheeting available for buildings requiring natural airflow and ventilation
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Perforated sheeting options available for ventilation or acoustic applications
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Long service life with excellent weather and corrosion resistance
Steel profiled sheets provide a practical and cost-effective roofing and cladding solution for a wide range of buildings. Their high strength-to-weight ratio allows them to span efficiently between supports, often reducing the amount of structural framework required compared with some alternative roofing systems.
The lightweight nature of profiled steel sheets also makes them easier to handle and quicker to install, helping to reduce installation time and overall project costs. Sheets can be manufactured to required lengths, minimising end laps and improving weather resistance.
Galvanised and coated steel offers excellent durability and resistance to corrosion, providing a long service life with minimal maintenance. Modern coating systems also allow a wide range of colours and finishes, making steel sheets suitable for both functional and visually appealing building designs.
In addition, steel is fully recyclable, making profiled steel sheets a sustainable roofing option that combines long-term performance with environmental benefits.
Coatings and colours: to suit every application
We offer a wide range of coatings and colours across our full product range, including galvanised, polyester, and plastisol finishes—each providing different performance benefits and service life to suit your application.
Please note that colours displayed on screen may vary from the actual product due to differences in display settings. We recommend requesting physical samples to accurately assess colour and finish.
Availability & Lead Times
Lead times can vary significantly depending on the coating and colour selected. In some cases, extended lead times may apply due to production and coating processes. We strongly recommend checking stock availability prior to ordering and noting that minimum order quantities may apply to certain specifications.
For the most accurate and up-to-date information, please contact a member of our team.
POLYESTER
Polyester coated materials use the same Z275 galvanised substrate and alkyd primer as the plastisol materials but are then coated with a 25μm Polyester paint.
Mostly used in agricultural applications due to the complimentary colour range and stability in non-aggressive environments. This coating can be expected to last up to 10 years before first maintenance isrequired if properly maintained this time can be extended.
view full colour range
Olive Green
White
00E55
Vandyke Brown
08B29
Goosewing Grey
10A05
Slate Blue
18B29
Juniper Green
12B29
Black
B : 00E53
TPP Plastisol and TPP Plastisol +
TPP Plastisol and TPP Plastisol + are coated steel products developed by Thomas Panels and Profiles to deliver dependable performance for roof and wall cladding applications. Both systems are designed to provide a consistent finish, strong corrosion resistance and a practical solution across a wide range of building types.
Each coating features a leathergrain embossed surface and is available in a broad range of standard colours. Both are suitable for roof pitches down to 4 degrees and incorporate a high-performance reverse coating to support durability across the full system.
TPP Plastisol offers reliable performance with a guarantee of up to 25 years, while TPP Plastisol + is enhanced to deliver extended performance, with a guarantee of up to 30 years. In both cases, expected lifespan will vary depending on location, environment and colour group, with inland applications typically achieving longer service life than coastal installations.
To maintain performance and ensure the validity of the guarantee, a regular inspection and maintenance regime should be followed, including the removal of debris and contaminants from areas not naturally washed by rainfall.
view full colour range
Heritage Green
RAL6002
Solent Blue
B : 18E53
Poppy Red
B : 04E53
Aztec
A : 10E55
Vandyke Brown
B : 08B29
Ocean Blue
B : 18C39
Meadowland
A : 12B17
Mushroom
A : 10B19
Merlin Grey
A : 18B25
White
A : 00E55
Moorland Green
A : 12B21
Olive Green
A : 12B27
Sargasso
B : RAL 5003
Wedgewood Blue
A : 18C37
Honesty
A : 10C31
Juniper Green
B : 12B29
Slate Blue
A : 18B29
Terracotta
B : 04C39
Graphite
B : RAL 7024
Hamlet
A : RAL 9002
Goosewing Grey
A : 10A05
Black
B : 00E53
Anthracite
RAL7016
Albatross
A : 18B17
HPS 200
HPS 200 is a highly durable, pre-finished steel product line from Tata Steel known as Colorcoat HPS200 Ultra®.
It is widely used for roofing and wall cladding on industrial, commercial, and residential buildings due to its exceptional corrosion resistance and longevity.
Wedgewood Blue
Svelte Grey
Straw
Solent Blue
Sargasso
Raven
Pure Grey
Petra
Oxidised Matt
Ocean Blue
Moorland Green
Mole Brown
Marlstone
Jade
Ivy
Ice Blue
Heritage Green
Green Grey Matt
Chili
Burano
Barn Red
Ardenne
Anthracite Matt
Alaska Grey Matt
Alaska Grey
Vandyke Brown
08B29
Goosewing Grey
10A05
Juniper Green
12B29
Meadowland
A : 12B17
Mushroom
A : 10B19
Merlin Grey
A : 18B25
White
A : 00E55
Olive Green
A : 12B27
Honesty
A : 10C31
Terracotta
B : 04C39
Hamlet
A : RAL 9002
Black
B : 00E53
Anthracite
RAL7016
Albatross
A : 18B17
Prisma
Prisma colour coatings or Tata Steel’s Colorcoat Prisma, is a durable, high-performance pre-finished steel for building exteriors, known for excellent color/gloss retention, corrosion resistance (thanks to a Galvalloy zinc/aluminum coating), and aesthetic variety (matte, metallic, textured finishes) for long-lasting, visually appealing facades.
It’s a key product for architects seeking sustainable, high-quality cladding for commercial, retail, and public buildings.
Zeus Matt
Zeus
White Matt
Wedgewood Blue
Terracotta Matt
Svelte Grey
Straw
Solent Blue
Slate Grey
Sirius Matt
Sirius
Seren White
Seren Silver
Seren Gold
Seren Copper
Seren Black
Sargasso
Raven
Pure Grey
Petra
Pegasus
Oyster
Oxidised Matt
Oxide Red
Orion Matt
Orion
Ocean Blue
Moorland Green
Mole Brown
Marlstone
Kronos
Jade
Ivy
Ice Blue
Heritage Green
Helios
Ephyra
Cream
Green Grey Matt
Chili
Burano
Barn Red
Atlantis
Ariana
Aquarius
Ardenne
Anthracite Matt
Alaska Grey Matt
Alaska Grey
Vandyke Brown
08B29
Goosewing Grey
10A05
Juniper Green
12B29
Meadowland
A : 12B17
Mushroom
A : 10B19
Merlin Grey
A : 18B25
White
A : 00E55
Olive Green
A : 12B27
Honesty
A : 10C31
Terracotta
B : 04C39
Hamlet
A : RAL 9002
Black
B : 00E53
Anthracite
RAL7016
Albatross
A : 18B17
HDX Granite
Granite® HDX is a high-performance, pre-painted steel coating from ArcelorMittal, featuring a durable polyurethane layer with polyamide granules, designed for extreme weather, coastal, and industrial environments requiring superior corrosion resistance, UV stability, and long-lasting color retention.
It offers a slightly grainy texture for hardness and flexibility, making it ideal for demanding architectural applications like roofing, cladding, and facade panels where aesthetics and endurance are crucial.
Testa di moro
Traffic white
Ultramarine blue
Umbra grey
Verde Navarra
White aluminium
Wine red
Pebble grey
Pigeon blue
Pure white
Red brown
Reseda green
Rojo Teja
Sand yellow
Sepia brown
Jet black
Light ivory
Light grey
Mint green
Moss green
Nut brown
Olive Green
Oxide Red
Flame red
Gentian blue
Grey aluminium
Grey beige
Grey blue
Grey brown
Grey white
Gris perla
Anthracite grey
Bianco grigio
Blanco pirineo
Brown red
Chocolate brown
Copper brown
Cream
Crema bidasoa
Oxide Red
Olive Green
A : 12B27
PrintCoat
The TPP Print Coat range offers pre-finished steel with authentic metal-effect finishes, delivering the look of Zinc, Copper, Corten and Patina without the weight or cost.
Engineered for UK conditions, the coating provides exceptional resistance to UV, corrosion and everyday wear. Sheets are supplied cut to length for efficient installation, with finishes fully compatible across our roofing, cladding and flashing systems. A reliable solution for achieving the right architectural aesthetic with lasting performance.
TPP PrintCoat (Rust)
TPP PrintCoat Patena Copper
PC21C
TPP PrintCoat New Zinc
PZ901
TPP PrintCoat Pure Copper
S0250A
PrintCoat
Pre-finished steel for roof and wall cladding
TPP PUR is a coated steel product specifically developed by Thomas Panels and Profiles Limited to offer excellent lifetime performance and colour stability at a competitive price.
Anthracite
RAL 7016
Metallic Silver
RAL 9006
Goosewing Grey
RAL 7038
